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Short Pappus AssessmentShort Pappus Assessment
Publisher
Concord Consortium
Resource Details
Curator Rating
Educator Rating
Not yet Rated
Grade
9th - 12th
Subjects
Math
1 more...
Resource Types
Assessments
6 more...
Audiences
For Teacher Use
1 more...
Duration
30 mins
Instructional Strategy
Independent Practice
Year
2015
Usage Permissions
Fine Print: Educational Use
Assessment

Short Pappus

Curated and Reviewed by Lesson Planet
This Short Pappus assessment also includes:
  • Solution
  • Short Pappus (.html)
  • Join to access all included materials

It's all Greek to me. Scholars work a task that Greeks first formulated for an ancient math challenge. Provided with an angle and a point inside the angle, scholars develop conjectures about what is true about the shortest line segment through the point that intersects both sides of the angle. 

7 Views 4 Downloads
CCSS: Adaptable

Concepts

angles, triangle properties, perpendicular lines, distance, equidistant

Additional Tags

math

Instructional Ideas

  • Develop an interactive geometry application to help the class manipulate the figure
  • Gather all the conjectures and determine whether they all describe the same line segment

Classroom Considerations

  • Pupils should be comfortable working with triangle relationships

Pros

  • Includes a description of a sample solution
  • Provides a diagram to illustrate the scenario

Cons

  • None

Common Core

HSG-SRT.B.5 HSG-GPE.B.6 MP1 MP6

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